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Sabj73b00 pdf

Size: 505 Kb Pages: N/A Date: 2013-04-18
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Sabj73b00 pdf
Sabj73b00 pdf

If air poZZution caused by tobacco smoke Zies beZow the ZeveZ of 2 ppm CO, irritations and annoyance for healthy persons are regarded as Zow and toZerabZe. This corresponds to about four cigarettes per hour under the same conditions. 1. Introduction: A passive smoker.is an individual who inhales indoor air that is'polluted by tobacco smoke. With each breath such an individual involuntarily inhales smoky air produced by others.

Size: 505 Kb Pages: N/A Date: 2013-04-18

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